SSH Exec Skill

Run a single command on a remote Tailscale node via SSH without opening an interactive session. Requires SSH access to the target (key in ~/.ssh/ or SSH_AUTH_SOCK) and SSH_TARGET env var (e.g., 100.107.204.64:8022).

Execute a Remote Command

Run a command on the target and return stdout/stderr:

ssh -p 8022 [email protected] "uname -a"

Execute with Custom Port

Use the SSH_TARGET env var:

ssh -p "${SSH_PORT:-22}" "$SSH_HOST" "df -h"

Run a Script Remotely

Pipe a local script to the remote host:

ssh -p 8022 [email protected] 'bash -s' < local-script.sh